Coconut crabs? Yes, they climb the tree, snip the coconut, climb down, and consume the delicious coconut. Now, remember what a time Tom Hanks had in Castaway trying to open a these guys are crazy strong. They are the largest species of land dwelling arthropods on Earth, and are found on islands across the Pacific and in parts of the Indian ocean. Yes, they also delicious for a crab meal, but some in some places they are protected, so that must be why the Deadliest Catch guys haven't made the trip!